How useful is this? At this late stage of the game, the mere +1 lifecycle is either useless to your psi-impoverished military, or just another cumulative bonus to be tucked away with those from the Neural Amplifier, Xenoempathy Dome, and other psi-oriented Projects. Either way, it's not likely to turn the tide of the game. It's actually a pretty poor buy, compared to other Projects in its price range.